如何從服務器上傳圖像到Android應用

Question

我上傳的圖片，以服務器爲Base64編碼方法，它發送一個字符串，我可以從服務器檢索該字符串，並對其進行解碼

Answer 1

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
android:layout_width="fill_parent" 
android:layout_height="fill_parent" 
android:orientation="vertical" > 

<TextView 
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="Loading image from url" 
    android:layout_margin="10dip" /> 

<ImageView android:id="@+id/image" 
    android:layout_height="wrap_content" 
    android:layout_width="fill_parent" 
    android:layout_margin="10dip"/> 

</LinearLayout> 

public class LoadImageFromURLActivity extends Activity { 
@Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.main); 

    // Loader image - will be shown before loading image 
    int loader = R.drawable.loader; 

    // Imageview to show 
    ImageView image = (ImageView) findViewById(R.id.image); 

    // Image url 
    String image_url = "http://images4.fanpop.com/image/photos/18900000/Cute-couples-_-love-18948423-500-334.jpg"; 

    // ImageLoader class instance 
    ImageLoader imgLoader = new ImageLoader(getApplicationContext()); 

    // whenever you want to load an image from url 
    // call DisplayImage function 
    // url - image url to load 
    // loader - loader image, will be displayed before getting image 
    // image - ImageView 
    imgLoader.DisplayImage(image_url, loader, image); 
} 
} 

<!-- Internet Permissions --> 
<uses-permission android:name="android.permission.INTERNET" /> 

<!-- Permission to write to external storage --> 
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> 

Answer 2

you have link for that..json parsing ,xml parsing u can get the address and then u can implement that image in ur apps.